This image of comet Wild 2 shows one hemisphere in sunlight and the other in shadow, like a view of the quarter Moon. Several large depressed regions can be seen. The comet is about 3.1 miles (5 kilometers) in diameter.
(Image: © NASA/JPL/Stardust)
- Images:Great Comets
- Video? Comets: Bright Tails, Black Hearts
- Images:Stardust's Journey
Have a news tip, correction or comment? Let us know at firstname.lastname@example.org.